I’m not sure how long this has been available, but today I stumbled across an article from 1978 on Time.com.  I was surprised to see the article was posted in HTML format - no silly PDF archives here. 

Noodling around a bit on their site, using the archive search you can reach back as far as March of 1923, and read about a proposed airship company that would take 50 passengers on an overnight dirigible ride - departing in Chicago and arriving in New York!

And yes, you can even “Digg” that article…

Cool stuff!